Upper Bicutan climate — normals and trends

Q: What is the climate of Upper Bicutan?

Upper Bicutan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.6 °C and it receives 1,496 mm of precipitation per year.

Q: What is the hottest day ever recorded in Upper Bicutan?

The hottest day measured in Upper Bicutan between 1940 and 2025 was 19 May 2014, reaching 37.1 °C.

Q: What is the coldest day in Upper Bicutan?

The coldest day measured in Upper Bicutan between 1940 and 2025 was 7 December 1942, at 19.8 °C.

Q: Does it snow in Upper Bicutan?

Almost never: Upper Bicutan sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Upper Bicutan warmed?

Yes: Upper Bicutan warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Upper Bicutan?

The wettest day measured in Upper Bicutan between 1940 and 2025 was 5 October 1979, with 227 mm of rain in 24 hours.

Q: What was the windiest day in Upper Bicutan?

The windiest day measured in Upper Bicutan between 1940 and 2025 was 21 November 1942, with winds reaching 73.5 km/h.

Q: What is the warmest month in Upper Bicutan?

The warmest month in Upper Bicutan is May (29.5 °C on average); the coldest is January (25.9 °C).

Q: How much does it rain in Upper Bicutan?

Upper Bicutan receives on average 1,496 mm of precipitation per year, spread over about 159 rainy days.

Q: Is it sunny in Upper Bicutan?

Upper Bicutan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Upper Bicutan (Philippines) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.6 °C and it receives 1,496 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is May (29.5 °C on average) and the coldest is January (25.9 °C). Rainfall peaks in August.

Upper Bicutan averages 0 frost days, 232 hot days (≥ 30 °C) and 159 rainy days per year.

Upper Bicutan has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.

The hottest day of the period reached 37.1 °C (on 19 May 2014) and the coldest 19.8 °C (on 7 December 1942).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

Upper BicutanNational Capital Region

coords: 14.50°, 121.05°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthMayColdest monthJanuaryWettest monthAugustDriest monthFebruary

Mean daily temperature

27.6°C

Average daily high

30.7°C

Average daily low

25.2°C

Annual rainfall

1,496mm

Sunshine / day

10.1h

Mean relative humidity

77%

Average peak wind

17.0km/h

Seasonal range

3.6°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

232 d/yr

Rainy days (≥ 1 mm)

159 d/yr

Annual snowfall

0.0 cm

Average feels-like high

35.1 °C

Average feels-like low

29.2 °C

Average peak gust

34.2 km/h

Tropical nights (≥ 20 °C)

365 d/yr

Solar radiation

17.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.4 °C

since 1940

+0.2 °C per decade · r² = 0.61 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

37.1 °C

19 May 2014

Coldest day

19.8 °C

7 December 1942

Wettest day

227 mm

5 October 1979

Windiest day

73.5 km/h

21 November 1942

Strongest gust

136.1 km/h

21 November 1942

Hottest feels-like

43.8 °C

20 May 2014

Coldest feels-like

18.3 °C

1 March 1963

Sunniest day

12.2 h

31 May 2020

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	36.7 °C23 May 2025	23.6 °C28 January 2025	28.2 °C	2,214 mm	262
2024	37.0 °C28 April 2024	23.4 °C27 January 2024	28.7 °C	1,955 mm	298
2023	35.7 °C8 May 2023	23.1 °C7 March 2023	28.3 °C	1,768 mm	269
2022	35.5 °C5 May 2022	22.4 °C18 January 2022	28.3 °C	1,949 mm	289
2021	36.3 °C29 May 2021	22.5 °C20 February 2021	28.3 °C	1,427 mm	267
2020	36.3 °C5 May 2020	22.4 °C4 February 2020	28.6 °C	2,049 mm	296
2019	36.0 °C8 June 2019	22.8 °C7 February 2019	28.4 °C	1,472 mm	282
2018	36.4 °C28 May 2018	22.9 °C8 February 2018	28.2 °C	1,989 mm	253
2017	35.7 °C13 May 2017	22.6 °C14 February 2017	28.2 °C	1,629 mm	263
2016	36.2 °C2 May 2016	23.2 °C8 February 2016	28.5 °C	1,682 mm	291
2015	36.6 °C1 June 2015	21.3 °C18 January 2015	28.3 °C	1,251 mm	285
2014	37.1 °C19 May 2014	19.8 °C26 January 2014	28.0 °C	1,633 mm	247
2013	36.3 °C19 April 2013	22.3 °C24 January 2013	28.1 °C	1,675 mm	260
2012	35.6 °C29 April 2012	23.6 °C25 January 2012	27.9 °C	1,793 mm	256
2011	34.7 °C7 May 2011	22.7 °C17 January 2011	27.5 °C	1,918 mm	211
2010	36.1 °C10 May 2010	22.9 °C18 February 2010	28.2 °C	1,233 mm	289
2009	34.8 °C13 April 2009	21.7 °C16 January 2009	27.6 °C	2,032 mm	231
2008	34.8 °C23 April 2008	22.3 °C17 December 2008	27.7 °C	1,671 mm	231
2007	35.7 °C19 April 2007	22.1 °C30 January 2007	28.1 °C	1,297 mm	271
2006	35.7 °C7 May 2006	22.2 °C12 January 2006	28.0 °C	1,609 mm	251
2005	36.6 °C15 May 2005	21.6 °C26 January 2005	27.9 °C	1,647 mm	253
2004	35.7 °C27 April 2004	22.7 °C23 December 2004	27.9 °C	1,201 mm	264
2003	36.0 °C6 May 2003	21.6 °C27 January 2003	27.9 °C	1,125 mm	260
2002	35.8 °C11 June 2002	21.6 °C5 January 2002	27.8 °C	1,491 mm	256
2001	35.1 °C30 April 2001	21.8 °C29 December 2001	27.7 °C	1,482 mm	206
2000	36.0 °C2 May 2000	21.7 °C30 January 2000	27.4 °C	2,205 mm	216
1999	34.9 °C15 May 1999	21.4 °C24 December 1999	27.5 °C	1,663 mm	231
1998	35.9 °C15 May 1998	22.1 °C2 January 1998	28.5 °C	1,344 mm	317
1997	35.7 °C16 May 1997	20.9 °C18 January 1997	27.7 °C	1,035 mm	258
1996	34.9 °C6 May 1996	21.0 °C3 January 1996	27.6 °C	1,548 mm	230
1995	35.7 °C8 May 1995	20.2 °C30 December 1995	27.6 °C	2,013 mm	235
1994	34.7 °C25 April 1994	22.6 °C23 January 1994	27.7 °C	1,526 mm	223
1993	35.5 °C30 May 1993	21.2 °C29 January 1993	27.8 °C	1,349 mm	210
1992	35.4 °C15 June 1992	20.9 °C16 January 1992	27.7 °C	1,159 mm	215
1991	34.9 °C23 May 1991	22.3 °C18 December 1991	27.6 °C	1,611 mm	195
1990	35.2 °C24 April 1990	22.2 °C19 January 1990	27.7 °C	1,815 mm	232
1989	34.8 °C14 May 1989	21.1 °C9 February 1989	27.6 °C	1,367 mm	217
1988	36.1 °C9 May 1988	21.0 °C14 December 1988	28.0 °C	1,623 mm	257
1987	36.3 °C10 May 1987	20.5 °C6 February 1987	28.0 °C	1,120 mm	235
1986	34.2 °C5 May 1986	21.6 °C10 December 1986	27.4 °C	1,458 mm	200
1985	35.2 °C16 April 1985	20.2 °C26 December 1985	27.4 °C	1,578 mm	219
1984	35.4 °C1 June 1984	22.4 °C4 January 1984	27.3 °C	1,819 mm	191
1983	35.7 °C13 June 1983	21.6 °C11 February 1983	27.8 °C	1,171 mm	257
1982	35.4 °C9 May 1982	21.0 °C13 January 1982	27.3 °C	1,542 mm	213
1981	35.3 °C18 April 1981	20.1 °C21 December 1981	27.3 °C	1,627 mm	205
1980	35.2 °C10 May 1980	21.6 °C26 December 1980	27.6 °C	1,180 mm	256
1979	36.2 °C10 May 1979	21.2 °C12 January 1979	27.5 °C	2,004 mm	245
1978	35.9 °C1 May 1978	21.5 °C24 January 1978	27.6 °C	1,862 mm	221
1977	36.0 °C11 June 1977	21.3 °C6 March 1977	27.5 °C	1,390 mm	243
1976	36.0 °C16 May 1976	20.3 °C1 February 1976	27.1 °C	2,027 mm	220
1975	36.1 °C14 May 1975	21.0 °C22 January 1975	27.5 °C	1,581 mm	270
1974	35.5 °C9 May 1974	20.0 °C9 January 1974	27.3 °C	1,719 mm	229
1973	36.4 °C24 May 1973	20.4 °C5 February 1973	27.9 °C	1,092 mm	279
1972	35.4 °C5 June 1972	21.0 °C15 January 1972	27.2 °C	1,849 mm	212
1971	34.5 °C28 April 1971	19.8 °C10 January 1971	27.1 °C	1,575 mm	219
1970	36.6 °C24 May 1970	21.7 °C19 January 1970	27.7 °C	1,367 mm	242
1969	36.2 °C16 May 1969	21.0 °C7 February 1969	27.8 °C	1,134 mm	264
1968	36.3 °C10 May 1968	20.4 °C19 January 1968	27.7 °C	475 mm	261
1967	35.9 °C12 May 1967	20.5 °C8 February 1967	27.3 °C	907 mm	222
1966	36.1 °C15 April 1966	22.5 °C14 February 1966	27.6 °C	963 mm	249
1965	34.3 °C19 April 1965	20.8 °C8 January 1965	27.0 °C	776 mm	209
1964	35.5 °C5 May 1964	21.8 °C20 February 1964	27.1 °C	1,427 mm	181
1963	35.4 °C23 May 1963	20.8 °C1 March 1963	27.0 °C	1,127 mm	210
1962	35.7 °C4 May 1962	20.6 °C3 February 1962	27.6 °C	850 mm	243
1961	35.6 °C21 April 1961	20.8 °C19 January 1961	27.4 °C	1,362 mm	203
1960	35.9 °C20 May 1960	22.4 °C6 February 1960	27.8 °C	1,297 mm	260
1959	35.9 °C23 May 1959	22.2 °C19 January 1959	27.8 °C	993 mm	252
1958	36.1 °C20 May 1958	21.7 °C2 February 1958	27.6 °C	1,325 mm	242
1957	36.1 °C23 May 1957	21.4 °C18 January 1957	27.5 °C	1,283 mm	256
1956	34.5 °C22 May 1956	21.5 °C4 February 1956	27.0 °C	1,770 mm	211
1955	35.6 °C9 May 1955	20.2 °C20 December 1955	27.5 °C	1,031 mm	267
1954	35.3 °C17 April 1954	21.9 °C20 December 1954	27.6 °C	1,418 mm	250
1953	36.0 °C2 May 1953	21.2 °C5 January 1953	27.7 °C	1,012 mm	259
1952	35.9 °C10 May 1952	22.5 °C11 December 1952	27.6 °C	1,640 mm	256
1951	35.3 °C24 April 1951	21.8 °C25 January 1951	27.7 °C	874 mm	257
1950	35.6 °C27 May 1950	22.1 °C22 December 1950	27.4 °C	1,055 mm	234
1949	35.6 °C30 May 1949	20.7 °C12 January 1949	27.3 °C	1,480 mm	222
1948	34.9 °C15 June 1948	20.4 °C18 January 1948	26.9 °C	1,594 mm	161
1947	35.0 °C4 June 1947	21.5 °C31 December 1947	27.2 °C	1,462 mm	213
1946	34.0 °C22 May 1946	21.8 °C3 January 1946	26.8 °C	1,727 mm	140
1945	34.1 °C25 May 1945	22.4 °C26 December 1945	26.7 °C	1,308 mm	141
1944	33.8 °C1 May 1944	20.2 °C6 March 1944	26.2 °C	2,673 mm	80
1943	33.5 °C30 April 1943	20.3 °C19 January 1943	26.0 °C	1,068 mm	100
1942	34.0 °C21 April 1942	19.8 °C7 December 1942	26.7 °C	1,375 mm	143
1941	33.5 °C27 March 1941	21.3 °C5 February 1941	26.6 °C	1,921 mm	125
1940	34.5 °C27 April 1940	20.7 °C25 January 1940	26.3 °C	1,937 mm	96

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

31.1 °C

+0.4 °C

Hot days (≥ 30 °C)

262 d/yr

+30

Frost days (< 0 °C)

0 d/yr

Annual rainfall

2214 mm

+718 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.4 °C	+0.3 °C	74 mm	+50 mm
Feb	29.8 °C	-0.2 °C	79 mm	+64 mm
Mar	31.9 °C	+0.4 °C	17 mm	-0 mm
Apr	34.9 °C	+1.7 °C	7 mm	-12 mm
May	34.3 °C	+1.1 °C	84 mm	-11 mm
Jun	31.4 °C	-0.3 °C	291 mm	+105 mm
Jul	29.7 °C	-0.7 °C	429 mm	+158 mm
Aug	31.0 °C	+1.0 °C	262 mm	-19 mm
Sep	29.8 °C	-0.3 °C	376 mm	+124 mm
Oct	30.9 °C	+0.5 °C	205 mm	+38 mm
Nov	30.5 °C	+0.4 °C	215 mm	+128 mm
Dec	29.9 °C	+0.7 °C	177 mm	+94 mm

The year's extremes

Hottest day

36.7 °C

23 May 2025

Coldest day

23.6 °C

28 Jan 2025

Wettest day

91.9 mm

17 Dec 2025

Windiest day

49.6 km/h

9 Nov 2025

Strongest gust

92.5 km/h

9 Nov 2025

Hottest feels-like

43.1 °C

23 Apr 2025

Coldest feels-like

25.1 °C

9 Nov 2025

Sunniest day

12.1 h

4 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Upper Bicutan?

Upper Bicutan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.6 °C and it receives 1,496 mm of precipitation per year.

What is the hottest day ever recorded in Upper Bicutan?

The hottest day measured in Upper Bicutan between 1940 and 2025 was 19 May 2014, reaching 37.1 °C.

What is the coldest day in Upper Bicutan?

The coldest day measured in Upper Bicutan between 1940 and 2025 was 7 December 1942, at 19.8 °C.

Does it snow in Upper Bicutan?

Almost never: Upper Bicutan sees virtually no snow, with about 0 frost days per year.

Has the climate of Upper Bicutan warmed?

Yes: Upper Bicutan warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Upper Bicutan?

The wettest day measured in Upper Bicutan between 1940 and 2025 was 5 October 1979, with 227 mm of rain in 24 hours.

What was the windiest day in Upper Bicutan?

The windiest day measured in Upper Bicutan between 1940 and 2025 was 21 November 1942, with winds reaching 73.5 km/h.

What is the warmest month in Upper Bicutan?

The warmest month in Upper Bicutan is May (29.5 °C on average); the coldest is January (25.9 °C).

How much does it rain in Upper Bicutan?

Upper Bicutan receives on average 1,496 mm of precipitation per year, spread over about 159 rainy days.

Is it sunny in Upper Bicutan?

Upper Bicutan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.

Are there tropical nights in Upper Bicutan?

Yes: Upper Bicutan has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Upper Bicutan?

In Upper Bicutan, between 1940 and 2025, the highest apparent temperature reached 43.8 °C on 20 May 2014, and the lowest was 18.3 °C on 1 March 1963.

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